diff --git a/ui/src/assets/application/embed-floating.png b/ui/src/assets/application/embed-floating.png
new file mode 100644
index 00000000000..6a4a2d393c1
Binary files /dev/null and b/ui/src/assets/application/embed-floating.png differ
diff --git a/ui/src/assets/application/embed-fullscreen.png b/ui/src/assets/application/embed-fullscreen.png
new file mode 100644
index 00000000000..8af9e9b085f
Binary files /dev/null and b/ui/src/assets/application/embed-fullscreen.png differ
diff --git a/ui/src/assets/application/embed-mobile.png b/ui/src/assets/application/embed-mobile.png
new file mode 100644
index 00000000000..96b7043985c
Binary files /dev/null and b/ui/src/assets/application/embed-mobile.png differ
diff --git a/ui/src/views/VIEW_README.md b/ui/src/views/VIEW_README.md
index 3882028e30b..f45ceda5bed 100644
--- a/ui/src/views/VIEW_README.md
+++ b/ui/src/views/VIEW_README.md
@@ -338,6 +338,9 @@ View 负责路由、资源与模式、图加载、保存／发布／调试编排
   `api-key/`，入口和对应弹窗同目录维护。API Key 弹窗通过 `resourceApi.apiKey` 传入当前范围的完整 API 与智能体 ID，
   复用 `business/api-key-list/`，Base URL 使用 Chat API 部署前缀加智能体 ID；
   Workspace 与 System 资源管理共用智能体弹窗，分别使用各自接口，不回退或使用头像菜单的全局系统 API Key。
+  嵌入第三方弹窗接收概览已有的 Web 链接与访问凭证，不额外请求接口；按全屏、浮窗、移动端单选切换并复制代码，
+  关闭后恢复全屏模式。iframe 沿用 Web 链接及工作流参数，移动端增加 `mode=mobile`；浮窗使用 Chat API 前缀下的
+  `/embed`，携带协议、主机、访问凭证及工作流参数，生成 HTML 时转义属性值。无访问凭证时禁用入口。
   其他访问配置及弹窗业务尚待接入，不模拟保存。
   三类场景统一调用 `getMonitoring(workspaceId, range, applicationId)`；全部智能体使用空 ID，
   两类首页不提交智能体筛选，概览传当前智能体 ID。页面直接传入完整 API，不包装接口。
diff --git a/ui/src/views/application-detail/overview/components/ApplicationBasicInfo.vue b/ui/src/views/application-detail/overview/components/ApplicationBasicInfo.vue
index 1227de71530..77b055b5f2c 100644
--- a/ui/src/views/application-detail/overview/components/ApplicationBasicInfo.vue
+++ b/ui/src/views/application-detail/overview/components/ApplicationBasicInfo.vue
@@ -125,7 +125,7 @@ onMounted(() => {
           </div>
           <div class="flex-wrap">
             <ButtonChat />
-            <ButtonEmbedThirdParty />
+            <ButtonEmbedThirdParty :share-url="shareUrl" :access-token="accessToken" />
             <ButtonAccessRestriction />
             <ButtonDisplaySetting />
           </div>
diff --git a/ui/src/views/application-detail/overview/embed-third-party/ButtonEmbedThirdParty.vue b/ui/src/views/application-detail/overview/embed-third-party/ButtonEmbedThirdParty.vue
index 4f94d1dd624..efc505b2109 100644
--- a/ui/src/views/application-detail/overview/embed-third-party/ButtonEmbedThirdParty.vue
+++ b/ui/src/views/application-detail/overview/embed-third-party/ButtonEmbedThirdParty.vue
@@ -4,18 +4,20 @@ import EmbedThirdPartyDialog from './EmbedThirdPartyDialog.vue'
 
 defineOptions({ name: 'ButtonEmbedThirdParty' })
 
+const props = defineProps<{ shareUrl: string; accessToken: string }>()
 const dialogRef = useTemplateRef<InstanceType<typeof EmbedThirdPartyDialog>>('dialogRef')
 
 function handleOpenEmbedThirdParty() {
+  if (!props.shareUrl || !props.accessToken) return
   dialogRef.value?.open()
 }
 </script>
 
 <template>
   <!-- 嵌入第三方 -->
-  <el-button plain @click="handleOpenEmbedThirdParty">
+  <el-button plain :disabled="!props.shareUrl || !props.accessToken" @click="handleOpenEmbedThirdParty">
     <MkIcon name="icon_keyboard_outlined1" />
     <span>嵌入第三方</span>
   </el-button>
-  <EmbedThirdPartyDialog ref="dialogRef" />
+  <EmbedThirdPartyDialog ref="dialogRef" :share-url="props.shareUrl" :access-token="props.accessToken" />
 </template>
diff --git a/ui/src/views/application-detail/overview/embed-third-party/EmbedThirdPartyDialog.vue b/ui/src/views/application-detail/overview/embed-third-party/EmbedThirdPartyDialog.vue
index e0141cdc4df..89ca1f0bac9 100644
--- a/ui/src/views/application-detail/overview/embed-third-party/EmbedThirdPartyDialog.vue
+++ b/ui/src/views/application-detail/overview/embed-third-party/EmbedThirdPartyDialog.vue
@@ -1,9 +1,51 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
+import { escape } from 'lodash'
+import { CHAT_API_BASE_PATH } from '@/api/constants'
+import { copyText } from '@/utils/clipboard'
+import fullscreenImage from '@/assets/application/embed-fullscreen.png'
+import floatingImage from '@/assets/application/embed-floating.png'
+import mobileImage from '@/assets/application/embed-mobile.png'
 
 defineOptions({ name: 'EmbedThirdPartyDialog' })
 
+const props = defineProps<{ shareUrl: string; accessToken: string }>()
 const visible = ref(false)
+const selectedMode = ref<'fullscreen' | 'floating' | 'mobile'>('fullscreen')
+const embedModes = [
+  { value: 'fullscreen', label: '全屏模式', image: fullscreenImage },
+  { value: 'floating', label: '浮窗模式', image: floatingImage },
+  { value: 'mobile', label: '移动端模式', image: mobileImage },
+] as const
+
+const embedCode = computed(() => {
+  if (!props.shareUrl || !props.accessToken) return ''
+  const chatUrl = new URL(props.shareUrl)
+
+  if (selectedMode.value === 'floating') {
+    const embedUrl = new URL(`${CHAT_API_BASE_PATH}/embed`, window.location.origin)
+    embedUrl.search = new URLSearchParams({
+      protocol: window.location.protocol.replace(':', ''),
+      host: window.location.host,
+      token: props.accessToken,
+    }).toString()
+    // 复用访问链接的工作流参数，由 URLSearchParams 编码，不再手动编码。
+    chatUrl.searchParams.forEach((value, key) => embedUrl.searchParams.append(key, value))
+    return `<script
+async
+defer
+src="${escape(embedUrl.href)}">
+<\/script>`
+  }
+
+  if (selectedMode.value === 'mobile') chatUrl.searchParams.set('mode', 'mobile')
+  return `<iframe
+src="${escape(chatUrl.href)}"
+style="width: 100%; height: 100%;"
+frameborder="0"
+allow="microphone">
+</iframe>`
+})
 
 function open() {
   visible.value = true
@@ -13,8 +55,41 @@ defineExpose({ open })
 </script>
 
 <template>
-  <MkDialog v-model="visible" title="嵌入第三方">
-    <!-- TODO：按确认后的设计接入嵌入第三方业务。 -->
-    <p class="text-N600">嵌入第三方配置待接入。</p>
+  <MkDialog v-model="visible" title="嵌入第三方" :width="840" @closed="selectedMode = 'fullscreen'">
+    <div class="space-y-4">
+      <div class="grid grid-cols-3 gap-4">
+        <template v-for="mode in embedModes" :key="mode.value">
+          <!-- 切换嵌入模式 -->
+          <el-card
+            shadow="never"
+            class="cursor-pointer text-center"
+            :class="{ 'border-primary! bg-primary/10!': selectedMode === mode.value }"
+            role="button"
+            tabindex="0"
+            :aria-pressed="selectedMode === mode.value"
+            @click="selectedMode = mode.value"
+            @keydown.enter.prevent="selectedMode = mode.value"
+            @keydown.space.prevent="selectedMode = mode.value"
+          >
+            <div class="space-y-2">
+              <div>{{ mode.label }}</div>
+              <img :src="mode.image" alt="" class="mx-auto h-28 object-contain" />
+            </div>
+          </el-card>
+        </template>
+      </div>
+      <div class="mk-gray-card-lg space-y-2">
+        <div class="flex-between">
+          <h6>复制以下代码进行嵌入</h6>
+          <!-- 复制当前模式的嵌入代码 -->
+          <MkTooltip content="复制">
+            <el-button text :disabled="!embedCode" @click="copyText(embedCode)">
+              <MkIcon name="icon_copy_outlined" />
+            </el-button>
+          </MkTooltip>
+        </div>
+        <div class="whitespace-pre-wrap break-all">{{ embedCode }}</div>
+      </div>
+    </div>
   </MkDialog>
 </template>